Created by: | Orig. Posting Date | User Name | Edit Date |
| Jul 30, 2014 09:21AM | jeffm5150 | |
| Jun 13, 2014 03:53PM | RED1967 | |
| Jun 11, 2014 09:03PM | workinprogress | |
| Jun 11, 2014 02:45PM | DRMINI | |
| Jun 11, 2014 06:26AM | Cup Cake | |
| Jun 11, 2014 05:56AM | CooperTune | |
| Jun 11, 2014 05:08AM | workinprogress |
Posted:
Jul 30, 2014
09:21AM
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Total posts: 193
Last post: May 19, 2015 Member since:Feb 5, 2013
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Cars in Garage: 0
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Red1967 - thanks for posting those calibration parts for 36mm.
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Total posts: 55
Last post: Feb 22, 2015 Member since:Aug 8, 2010
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Cars in Garage: 0
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With 36 chokes F16 work equally as well as F2 emulsion tubes 4.5 auxilliary venturis 160 main jets 180 air corrector 45 accelerator pumps 45F9 accelerator Pump Jets 50 accelerator pump inlet/discharge valve Accelerator pump arm height 14.5mm 15mm full droop float setting 7.5mm fuel shut float level height 3/4 turn out on each idle adjustment screw
with 38 mm chokes 4.5 auxilliary venturis F2 emulsion Tubes 165 main jets 175 air corrector 45 accelerator pumps 45F9 accelerator Pump Jets 50 accelerator pump inlet/discharge valve Accelerator pump arm height 14.5mm 15mm full droop float setting 7.5mm fuel shut float level height 3/4 turn out on each idle adjustment screw
Check out this site for weber info SIDE DRAFT CENTRAL https://groups.yahoo.com/neo/groups/sidedraft_central/info?showJoinPopup=true
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Total posts: 232
Last post: Jan 20, 2024 Member since:Jul 21, 2000
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Cars in Garage: 0
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Sorry, busy day just got back to garage and got the numbers from the old carb. This carb had been run on an old ice racer with a stroked crank and triumph pistons so might be out abit.
aux choke 35
main choke 36
Idle jet 50f6
Air corrector 200
emulsion tube f2
Main jet 200
Starter jet 60f6
Pump jet 60
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Total posts: 8645
Last post: Dec 16, 2020 Member since:Oct 27, 2000
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CC's jet numbers are pretty close.
If it's a road car I would put 36mm chokes in, not 38s. You will lose hardly anything at the top end but midrange will be much improved.
I had 38s in mine for years but they are now sitting in a drawer.
Kevin G
1360 power- Morris 1300 auto block, S crank & rods, Russell Engineering RE282 sprint cam, over 125HP at crank, 86.6HP at the wheels @7000+.
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Total posts: 10335
Last post: Aug 19, 2016 Member since:May 13, 2001
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Choke 38 Main Jet 165-170 Air Cor 180 Em Tube F2 Pump Jet 45 Idle 50F2 Aux Vent 4.5
From Tuning BL's A-Series Engine for 1275 + modified head + semi-race cam + extractor exhaust. I'll sell you my 2nd edition copy for $40 plus shipping, the dust jacket is toast.
The power of accurate observation is commonly called cynicism by those who have not got it. G.B.S. Sarcasm is the lowest form of wit. Oscar Wilde
//www.cupcakecooper.ca/
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Total posts: 4134
Last post: Oct 13, 2020 Member since:Oct 8, 2011
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What's in it now? Do you have an O2 gauge? Steve (CTR)
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Total posts: 232
Last post: Jan 20, 2024 Member since:Jul 21, 2000
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All right, I aM looking for a starting point for a 45 dcoe, on a 1380 till I can get it to a Dyno. Engine spec is 1380cc, swiftune sw23t camshaft, 11:1 compression, ported head. Any help or insight would be appreciated.
Bruce
